Using these Homcom nesting tables is a breeze. You can use the higher and lower tables separately around your living room. Place the higher one beside your sofa as an end table for your lamp and books, and the lower one in front as a coffee table for your snacks and drinks. Or, when you need more space, simply stack them together. When it comes to maintenance, since the tables are made of high - quality P2 MDF with a melamine coating, you can just wipe them clean with a damp cloth. Avoid using harsh chemicals as they may damage the coating. Also, check the adjustable foot pads regularly to make sure they are tightened and in good condition. This will help keep the tables stable and protect your floors from scratches. And remember, the powder - coated steel frame can support up to 55 lbs, so don't overload the tables to maintain their longevity.